baber/WOPTO huggingface dataset:
Patent EP-0042080-A2 (EP)
Title: Verfahren zur thermischen Behandlung von pulverförmigen Katalysatoren und Katalysator-Zwischenprodukten
Inventor: SCHNEIDER MICHAEL DIPL-CHEM DR
IPC: B01J8/16
Filed: 1981-05-23
Abstract: Verfahren zur thermischen Behandlung von pulverförmigen und granulatartigen Katalysatoren, Katalysator-Zwischenprodukten und anorganischen Substanzen, die als Bestandteile von Katalysatoren bzw. als Hilfsstoffe bei der Herstellung von Katalysatoren einsetzbar sind. Das genannte Behandlungsgut wird in eine beheizte Vibrationsförderrinne eingebracht und dort in Form einer dünnen Schicht, in welcher die Teilchen des Behandlungsgutes mit einer größeren horizontalen und einer kleineren vertikalen Komponente bewegt werden, erhitzt und entweder außerhalb der Vibrationsförderrinne oder in einer gesonderten Vibrationsförderrinne bzw. im Austrittsteil der ersten Vibrationsförderrinne abkühlen gelassen.
Patent EP-0051123-A2 (EP)
Inventor: BROCK GEORGE WILLIAM
IPC: G11B5/133
Filed: 1981-08-28
Abstract: A magnetic head assembly useful as a write head is formed with a ferrite substrate, having a recess (14) in one surface in which a conductive coil (18) is deposited, and a ferrite closure having a planar surface that is joined to the substrate surface to establish a transducing gap and to enclose the coil. In operation, pulsed write current is applied to the write head. A low resistivity ferrite substrate and closure are employed to provide a high saturation flux density.
Patent EP-0052265-A2 (EP)
Inventor: GUTBIER HEINRICH DR
IPC: H01M8/249
Filed: 1981-10-26
Abstract: Die Erfindung betrifft eine elektrische Gleichstromquelle mit in Reihe oder in Reihe und parallel geschalteten Brennstoffzellen oder Brennstoffbatterien und stellt sich die Aufgabe, eine Gleichstromquelle dieser Art in der Weise auszugestalten, daß sowohl ein geräuscharmer Betrieb ermöglicht wird als auch auf eine voluminöse Leistungselektronik verzichtet werden kann. Die Erfindung sieht dazu vor, daß jede Brennstoffzelle bzw. Brennstoffbatterie eine eigene Gasversorgung aufweist und in den Gasversorgungsleitungen steuerbare Ventile angeordnet sind und daß jeweils gleichpolige Ausgänge der in Reihe geschalteten Brennstoffzellen bzw. Brennstoffbatterien über ein elektrisches Ventil mit einer gleichnamigen Sammelschiene verbunden sind. Die erfindungsgemäße elektrische Gleichstromquelle eignet sich insbesondere als elektrischer Antrieb, beispielsweise bei Schiffen.
Patent EP-0056468-A2 (EP)
Inventor: BECKER JOSEF
IPC: H03K3/02
Filed: 1981-12-16
Abstract: In a circuit for generating pulses or logic signals having variable state levels, comprising a change-over switching device for alternately connecting variable voltage sources, corresponding to the state levels, to the output of the circuit, the change-over device exhibits a diode bridge in configuration of a bridge rectifier circuit, the corner points of which, combining identical diode electrodes, are connected to one each of the voltage sources corresponding to the state levels and the corner points of which, combining unequal diode electrodes, are connected to one each of two complementary outputs and to one each of two identical but oppositely polarised fixed-current sources. The polarity of these fixed-current sources can be changed in accordance with a control signal. The voltage sources corresponding to the state levels contain operational amplifiers in the feedback branches of which one further diode, each of which is identical to the diodes of the diode bridge, is located, into which the same current as that of the fixed current sources is impressed and which are polarised in such a manner that the influence of the voltage drops in the diode bridge is compensated to the state levels at the output. <IMAGE>
Patent EP-0039992-A2 (EP)
Inventor: KEARNEY MARK BILLINGS
IPC: G01H17/00
Filed: 1981-04-02
Abstract: A vehicle mounted, spark ignited internal combustion engine subject to bursts of ringing knock vibration of varying duration corresponding to knock of varying intensity includes apparatus 27,30 to 35 effective to generate pulses in response to the bursts and of corresponding duration. Circuitry 37 delays the trailing edge of each pulse by a common predetermined duration to favourably reduce the ratio of duration between long and short pulses before application to circuitry 22 effective to control a knock reducing parameter of the engine. The reduced ratio of duration between long and short pulses provides more uniform control over the total range of knock intensity. The engine may also include circuitry 36 to delay the leading edge of each pulse by a common predetermined duration to eliminate short noise pulses and improve the knock signal to noise ratio: if so, this is inserted priortothe trailing edge delay circuitry, and the common predetermined duration of the latter is greater than that of the former.
Patent EP-0044671-A2 (EP)
Inventor: COOPER JOHN
IPC: C06B47/14
Filed: 1981-07-09
Abstract: Emulsion blasting agents comprising a discontinuous oxidiser component and an aqueous disperse phase, contain urea perchlorate as oxidiser. Such compositions require no or little gas sensitisation.
Patent EP-0050480-A2 (EP)
Inventor: KOHJI INABA
IPC: A61K9/02
Filed: 1981-10-15
Abstract: The present invention provides multi-layered film preparations which comprise one or more water soluble polymer bases, one or more water insoluble polymer bases, one or more plasticizers and one or more prostaglandins, and optionally contain one or more organic acids, and they are composed of at least two drug release controlling layers (1) and one or more drug storing layers (2, 3). The multi-layered film preparations of the present invention are characterized by that the prostagiandin(s) containing therein exhibit the desired long-lasting release patterns at the concentration required for therapeutic purpose.
Patent EP-0053042-A2 (EP)
Title: Ink ribbon cartridge
Inventor: SASAKI MASAO
IPC: B41J32/02
Filed: 1981-11-24
Abstract: An ink ribbon cartridge containing a ribbon folded in concertina fashion, includes a removable protecting member comprising projections which project into the interior of the cartridge to maintain the ribbon in its folded state during transport. The projecting member is removed prior to use of the cartridge.
Patent EP-0054536-A2 (EP)
Inventor: MARCHARD GUSTAV
IPC: B27L11/00
Filed: 1981-12-07
Abstract: 1. Chopping device for comminuting combustible material, comprising a housing having a feed opening for the material to be broken up and an outlet opening for the comminuted material, and a rotating blade shaft (5) which has blades arranged in recesses (4) and secured by means of clamping wedges (6) and pressure plates (3) or blade retainers, which blades cooperate with at least one beating arm arranged at a distance from the shaft, characterised in that a) disposable blades (2) are used as blades, b) each disposable blade (2) is positively locked in a blade holder (1), a stepped recess (1e) or a corresponding stop being provided on the blade holder (1), c) each blade holder is formed such that the disposable blade (2) is pressed against the blade holder (1), and d) each blade holder (1) is formed such that it absorbs the mechanical load exerted on the disposable blade (2).
Patent EP-0065625-A2 (EP)
Inventor: WILLIAMS ERROL RAY JR
IPC: G01D5/245
Filed: 1982-03-04
Abstract: A capacitive transducer is provided which is capable of sensing precise angular positions. The transducer comprises a rotor (11) having at least one track of spaced conductive segments (19) and a stator (12) having at least one track of space conductive segments (16) respectively facing and spaced from the track on the stator; means are provided for rotating the rotor with respect to the stator whereby the track on the rotor rotates with respect to the track on the stator. Means are provided for applying an alternating electrical signal to the tracks on either the rotor or the stator and means are connected to the other track of conductive segments for sensing the capacitive effect induced in said other track by said electrical signal. At least one of the tracks has a plurality of non-rectangular segments, e.g., triangular segments of shapes selected to produce transducer output waveforms of varied shapes.
Patent EP-0069360-A2 (EP)
Inventor: ATAGO TAKESHI
IPC: F02D41/34
Filed: 1982-07-02
Abstract: In a single point electronic fuel injection system for injecting fuel at the upperstream of a throttle valve (4) in synchronism with the sucking- stroke of engine, upon low-speed driving, particularly upon idling drive, the total amounts of fuel necessary for a previous sucking stroke and the following sucking stroke are injected at a time in the previous sucking stroke and no fuel is injected in the following sucking stroke.
Patent EP-0071807-A2 (EP)
Inventor: HAUSER HERBERT JOSEPH JR
IPC: F01P5/10
Filed: 1982-07-17
Abstract: Ein Flüssigkeitskühlsystem (10) für eine Verbrennungskraftmaschine umfaßt einen ersten Kühlmittelkreislauf (18-30) und einen zweiten Kühlmittelkreislauf (48-60). Der erste Kühlmittelkreislauf (18-30) umfaßt einen Radiator (18) sowie eine flüssigkeitsgekühlte Wärmequelle, während der zweite Kühlmittelkreislauf (48-60) einen Radiator (48) sowie einen Luft-Flüssigkeit-Wärmeaustauscher (52) umfaßt. Eine Flüssigkeitspumpe (22) ist zwischen die beiden Kühlmittelkreisläufe geschaltet und ermöglicht eine unabhängige Kühlmittelströmung durch die beiden getrennten Kühlmittelkreisläufe. Diese Pumpe (22) weist hierfür ein Flügelrad (64) mit einer scheibenförmigen Wandung (78) auf, auf deren sich gegenüberliegenden Seiten eine Vielzahl von Schaufeln (76, 80) unterschiedlicher Konfiguration vorgesehen sind. Die scheibenförmige Wandung (78) bildet zusammen mit dem Pumpengehäuse (62) zwei separate, voneinander unabhängige Flüssigkeitskammern (70, 72).
Patent EP-0079620-A2 (EP)
Inventor: KUSANAGI YOSHIHIRO
IPC: C23D5/00
Filed: 1982-11-16
Abstract: An aluminum-coated steel sheet for enameling which has been rolled and recrystallized. This aluminum-coated steel sheet enables the formation of an excellent enamel coating free from blister defect and having good adhesion to the substrate.
Patent EP-0083764-A2 (EP)
Inventor: MATTNER OTTO
Filed: 1982-12-16
Abstract: 1. A process for the preparation of a carbamate of the formula  see diagramm : EP0083764,P5,F1  where R**1 is an aliphatic, cycloaliphatic or araliphatic radical or R**3-(OR**2)n -, R**2 is an aliphatic radical of not less than 2 carbon atoms, R**3 is an aliphatic, cycloaliphatic or araliphatic radical, and n is an integer, by reacting urea with an alcohol, wherein urea is reacted with an alcohol of the formula R**1-OH where R**1 has the above meaning, at not less than 140 degrees C and under not less than 2 bar, an inert gas being passed through the reaction mixture and the pressure during the reaction being so set that the reaction mixture boils.
Patent EP-0079250-A2 (EP)
Inventor: BADGER GEORGE JOHN
IPC: B60P3/34
Filed: 1982-11-11
Abstract: An elevating roof assembly for a vehicle such as a motor caravan comprises a frame (10) defining an opening in the roof (16), a roof panel (18) which can be raised and lowered above the opening, and one or more base panels (44) which can be extended outwardly of the opening to provide an extended base part of the assembly. The assembly is characterized in that it provides rigid, collapsible side panels (65,69) between the longitudinal edges of the roof panel and the corresponding edge of the base panel which can be folded within the opening when the respective base panel is in the retracted position and the roof panel is lowered. A supporting mechanism for the assembly has a curved track which is engaged by a follower on the roof panel.
Patent EP-0064944-A2 (EP)
Inventor: DEL TENNO PLINIO
IPC: A63B71/00
Filed: 1982-04-28
Abstract: The dais comprises legs (1) linked by struts (2) to form a platform. Further struts (3) and a safety rail (4) can also be provided. Seats (5) which are swivelable and adjustable in height are provided as is a ladder (7) to gain access to the plaform. The dais is secured to the wall (8) by way of the bracket arrangement at (A).
Patent EP-0077309-A2 (EP)
Inventor: FUJITA YOSHITAKA
IPC: D03D47/38
Filed: 1982-06-07
Abstract: In an electric type weft selector, electric weft information signals stored at selection fixers are read out, one at one cycle of loom rotation, in a programmed sequence for extremely high speed reliable weft selection on a loom by operation of an output designator including a divide by n presettable counter and a random access memory which enables easy restoration of the count value at the counter even after unexpected interception of electric power supply to the loom.
Patent EP-0084850-A2 (EP)
Inventor: TAMURA HIFUMI
IPC: H01J37/252
Filed: 1983-01-19
Abstract: An apparatus according to the present invention for irradiating a specimen with charged particle beams comprises a single charged particle generating source (1) from which the charged particle beams formed of electrons and negative ions, respectively, can be simultaneously derived; a specimen holder (2) on which the specimen (11) is placed; and charged particle irradiation means which is interposed between the charged particle generating source and the specimen holder in order to focus the charged particle beams and to irradiate the surface of the specimen with the focused beams, and which includes at least one magnetic lens (M 1  M 2 ) and at least one electrostatic lens (E,, E 2 ) that are individually disposed.
Patent EP-0098484-A2 (EP)
Inventor: REINEHR ULRICH DR
IPC: D01F6/18
Filed: 1983-06-24
Abstract: Polyacrilnitril-Spinnfäden mit einem Restlösungsmittelgehalt unter 5 Gew.-% und einem Gesamttiter über 100 000 dtex lassen sich ohne Kontaktierung mit einem Extraktionsmittel für das Spinnlösungsmittel dadurch herstellen, daß a) eine Spinnlösung versponnen wird, deren Viskosität bei 100 °C 10 bis 60 Kugelfallsekunden beträgt, b) die Fäden unmittelbar am Ende des Spinnschachtes innerhalb oder unmittelbar außerhalb des Schachtendes in noch heißem Zustand mit einer Präparation versehen werden, die ein Gleitmittel und ein Antistatikum enthält und den Fäden einen Feuchtegehalt von maximal 10 Gew.-%, bezogen auf Faserfeststoffgehalt, verleiht und c) die Fäden direkt ohne Abkühlung einer Wärmebehandlung ausgesetzt werden.
Patent EP-0102073-A2 (EP)
Inventor: ANDERSEN JORGEN
IPC: A61B5/153
Filed: 1983-08-26
Abstract: @  A syringe for collecting blood samples, especially arterial blood samples, comprises a syringe cylinder (11) and a piston assembly (12) displaceably arranged therein. The piston assembly defines a venting passage (25, 37, 31) through which gas or air may escape when arterial blood flows into the cylinder space (17) under the influence of the arterial blood pressure. The venting passage is controlled by valve means (23, 31), which may selectively and reversably be opened and closed independently of axial displacement of the piston assembly. 
     The valve means may, for example, be operated by rotating a piston rod through a predetermined angle or by means of a valve actuating lever (35), which is biased towards a position in which the valve means are closed, and which may be tilted to an open position by depressing a finger grip (36) positioned at the free outer end of the piston rod (32).
Patent EP-0113898-A2 (EP)
Inventor: MEYER OTTO-WERNER
IPC: A23C21/02
Filed: 1983-12-17
Abstract: Enzymatically hydrolysed whey powder is made instantly soluble by vacuum belt drying, if desired in the presence of other substances, if desired removing sugars, minerals and amino acid before making it instantly soluble.
Patent EP-0086647-A2 (EP)
Inventor: YANAGISAWA ISAO
IPC: C07D295/15
Filed: 1983-02-11
Abstract: Novel pyrimidones of the formula I and salts thereof are gastric acid secretion inhibitors and some have other medical utility:
     wherein R 1  represents a hydrogen atom, a C 1  to C 10  alkyl group, a C 1  to C 5  alkenyl group, a C 1  to C 5  alkinyl group, a phenyl group, a cycloalkylmethyl group, an unsubstituted or R 3  substituted aralkyl group, or the group -A-N wherein A R 4  represents a C 1  to C 5  alkylene group and R 3  and R 4  are the same or different C 1  to C 5  alkyl groups or combine to form with the adjacent nitrogen atom a piperidine or pyrrolidine ring; R 2  represents a hydrogen atom, a C 1  to C 5  alkyl group or a trifluoromethyl group; Y represents a heterocyclic group of the formula:
     
     or
     wherein R represents a hydrogen atom or a C 1  to C 5  alkyl group; B represents an oxygen atom or a sulfur atom; m represents zero or an integer of 1 to 3; and n represents an integer of 1 to 3. Methods and novel intermediates for their preparation are disclosed, as well as medicaments containing them and medical treatments using them.
Patent EP-0094221-A2 (EP)
Inventor: ROOSSIEN CHARLES PETER
IPC: A47C1/024
Filed: 1983-05-06
Abstract: An adjustor (1) for chairs with tilting backs comprises a threaded spindle (5) connected with the chair back (4), and a gear wheel (6) threadedly mounted on the spindle. The gear wheel is retained in a housing (7) attached to a relatively stationary portion (8) of the chair, such that when the chair back is tilted, the spindle rotates the gear wheel in the housing. A pawl (9) can be shifted by operation of a toggle button (102) into and out of engagement with the gear wheel to selectively lock the chair back in a wide variety of different angular positions and is held in either the locked or unlocked position by an over-centre spring arrangement (90).
Patent EP-0105624-A2 (EP)
Title: Regulating wheelhead drive for a centerless grinder
Inventor: SHANK WILLIAM E
IPC: B24B45/00
Filed: 1983-09-05
Abstract: A regulating wheelhead drive for a centerless, grinder for ready replacement of wheels and providing for easily and positively verifiable engagement, comprises a drive means including a drive coupling (12) having a tapered inner bore (13) and a threaded outer diameter, and axially projecting lugs (21). A drive shaft (11) is independently supported by bearings (20), and has a tapered portion (13a) for engaging the tapered inner bore of the drive coupling, and a threaded portion (15). A clamp ring (16) has an internal threaded bore for engaging the threaded portion (15) of the drive shaft, a lock ring (16) has a threaded inner bore for engaging the threaded portion of the drive coupling for jamming the clamp ring, and a coupling (23) has orthogonally disposed lugs (24) and key slots (22).
Patent EP-0109208-A2 (EP)
Inventor: MELISZ JOHN M
IPC: G02B21/34
Filed: 1983-10-20
Abstract: © A microscope slide (1) has a marking surface (2) in the form of the exposed surface (2a) of a solidified layer of a coating fluid.
Patent EP-0103535-A2 (EP)
Inventor: IMMLER MANFRED
IPC: B65D71/00
Filed: 1983-09-01
Abstract: 1. Pre-scored, one-piece blank consisting of foldable material such as cardboard, corrugated cardboard or the like, for a cup or stack tray which tray is essentially rectangular or square in plan, - having an undivided bottom wall (1), - having an apertured wall spaced from and arranged essentially parallel to said bottom wall and subdivided into two wall portions (2), for receiving containers, e.g. yogurt or milk cups in a position-securing condition, - the bottom wall and the apertured wall portions being hingedly connected with each other via two, tray sidewalls (3) opposing each other, - and having two-leg angled, pre-punched corner supports or posts (6), which are arranged in the corner areas of the erected blank and project above the plane of the apertured wall, and which corner supports are in part an integral portion (61) of the tray sidewalls and as such are hingedly connected to the undivided bottom wall, the foldable leg portions (62) of the supports being connectable with other portions of the tray such that the tray is then capable of bearing, characterized in that the corner supports (6) a) are provided with lateral graduations (7) on their free ends, corresponding recesses (8) being provided on the blank in area of the hinging connection or foot area of the corner supports, respectively, and b) are pre-punched in such a way and their legs (61, 62) are scored such with respect to each other that said supports are slightly inclined inwardly in the erected tray (Fig. 2).
Patent EP-0126206-A2 (EP)
Inventor: NUNBERG JACK H
IPC: C12N9/34
Filed: 1984-01-26
Abstract: A gene having a DNA sequence complementary to that of the glucoamylase polypeptide mRNA from a fungal species, preferably Aspergillus awamori, is prepared. The mRNA is an approximately 2.2 kilobase poly a RNA obtained from fungal cells grown under conditions of glucoamylase induction. Reverse transcription of the mRNA provides a glucoamylase probe used to identify genomic digest fragments containing glucoamylase gene regions, which are sequenced to locate the introns and exons. The genomic fragments are spliced together to form a gene having a DNA sequence with altered or deleted introns which codes for fungal glucoamylase protein and is capable, when correctly combined with a cleaved DNA expression vector, of expressing a non-native protein having glucoamylase enzyme activity upon transformation of a host organism by the vector. The host organism is preferably a bacterium or a yeast. The transformed host organism may be used to produce ethanol.
Patent EP-0129654-A2 (EP)
Inventor: RINKLEIB HELFRIED OTTO
IPC: G11B15/67
Filed: 1984-04-12
Abstract: Tape drive system including means for threading cartridge magnetic tape over a predetermined data processing path 3 to a takeup reel 14. A cam track 17 is provided in a cover over the path. The track has a beginning point for positioning a longitudinal cam member 20 into engagement with a leader block 2b exposed through an opening in the cartridge. The track terminates over the takeup reel rotational axis. A bifurcated linkage member 19 is connected at one end to said longitudinal cam member, and to a drive motor 24. Rotation of the linkage member positions the longitudinal cam member between ends of the track engaging the leader block and threading it through the path and into a slot 14c on the takeup reel.
Patent EP-0133868-A2 (EP)
Inventor: RUMBACH KARL-FRANZ DIPL-ING
IPC: E04F15/02
Filed: 1984-05-09
Abstract: A device for fixing ceramic planar elements (3) to a substrate by means of a carrier (1), the profiles (4) provided on the back of the ceramic planar element being shaped from the ceramic material of the planar element and being formed in one piece therewith, and the counterprofiles (2, 5) of the carrier (1) comprising elastically deformable material. This achieves simple laying of the ceramic planar elements with the possibility of easy replacement at any time.   <IMAGE>
Patent EP-0134559-A2 (EP)
Inventor: MCKELVEY HAROLD E
IPC: C23C14/36
Filed: 1984-08-16
Abstract: A rotatable magnetron cathode comprising an elongated cylindrical tubular member (21), magnetic means (22) disposed in said tubular member, a plurality of individual target strips (31) provided with the same or different coating materials (32) to be sputtered removably secured to the tubular member, said target strips (31) extending the axial direction of the tubular member (21) and disposed in spaced parallel relation around the periphery thereof, and means (53) for rotating or indexing the tubular member (21) to bring selected target strips (31) in position for sputtering opposite magnetic means (22).